mirror of
https://github.com/torvalds/linux.git
synced 2024-12-30 14:52:05 +00:00
02edeb586a
Noticed by Al Viro <viro@parcelfarce.linux.theplanet.co.uk> - SMP on x86_64 is fundamentally broken due to UML's reuse of the host arch's percpu stuff. This is OK on x86, but the x86_64 pda stuff just won't work for UML. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
44 lines
473 B
Plaintext
44 lines
473 B
Plaintext
config UML_X86
|
|
bool
|
|
default y
|
|
|
|
config 64BIT
|
|
bool
|
|
default y
|
|
|
|
config SEMAPHORE_SLEEPERS
|
|
bool
|
|
default y
|
|
|
|
config TOP_ADDR
|
|
hex
|
|
default 0x80000000
|
|
|
|
config 3_LEVEL_PGTABLES
|
|
bool
|
|
default y
|
|
|
|
config STUB_CODE
|
|
hex
|
|
default 0x7fbfffe000
|
|
|
|
config STUB_DATA
|
|
hex
|
|
default 0x7fbffff000
|
|
|
|
config STUB_START
|
|
hex
|
|
default STUB_CODE
|
|
|
|
config ARCH_HAS_SC_SIGNALS
|
|
bool
|
|
default n
|
|
|
|
config ARCH_REUSE_HOST_VSYSCALL_AREA
|
|
bool
|
|
default n
|
|
|
|
config SMP_BROKEN
|
|
bool
|
|
default y
|